# N103TH: Iron Ridge Engineering TERRAIN HAWK, registration cancelled 2018-12-13

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: December 13, 2018
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Iron Ridge Engineering TERRAIN HAWK](https://openairdocs.org/model/iron-ridge-engineering-terrain-hawk) (registry code 06101E4)
- Serial number: IRE-TH-1001
- Type of aircraft: Fixed wing single engine
- Certificate issued: June 16, 2015
- Last registry action: June 16, 2015
- Mode S code: A0118A
- Owner when cancelled: [Iron Ridge Engineering LLC](https://openairdocs.org/faa-owner/IRON%20RIDGE%20ENGINEERING%20LLC)
- Location: [Longmont, CO](https://openairdocs.org/faa-place/CO/Longmont)
- Owner type: LLC
- Owner's area on the map: 40.1648° N, 105.1019° W: Placed by OpenAirDocs at the center of ZIP code 80501, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N103TH
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=103TH
- Page: https://openairdocs.org/deregistered/N103TH-2018-12-13

From the FAA registry file of October 29, 2026, cancelled registrations. Owners' street addresses are left out. The Mode S code belongs to the N-number, not the airframe.

ADs and bulletins for the Iron Ridge Engineering TERRAIN HAWK: https://openairdocs.org/model/iron-ridge-engineering-terrain-hawk.md

## Other aircraft with N103TH

- [Cancelled 2009-12-04](https://openairdocs.org/deregistered/N103TH-2009-12-04): Houghton Thomas L FIREFLY, S/N 051. Triennial form not returned. Owner: [Houghton Thomas L](https://openairdocs.org/faa-owner/HOUGHTON%20THOMAS%20L), [Lombard, IL](https://openairdocs.org/faa-place/IL/Lombard)

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